<script setup>
  import {
    createCategory,
    deleteCategory,
    updateCategory,
    findCategoryById,
    GetAllCategoriesInfo,
  } from '@/plugin/Shop/api/category'

  // 全量引入格式化工具 请按需保留
  import {
    getDictFunc,
    formatDate,
    formatBoolean,
    filterDict,
    filterDataSource,
    returnArrImg,
    onDownloadFile,
  } from '@/utils/format'
  import { ElMessage, ElMessageBox } from 'element-plus'
  import SelectImage from '@/components/selectImage/selectImage.vue'
  // 引入按钮权限标识
  import { useBtnAuth } from '@/utils/btnAuth'
  defineOptions({
    name: 'Category',
  })
  // 按钮权限实例化
  const btnAuth = useBtnAuth()
  // 控制更多查询条件显示/隐藏状态
  const showAllQuery = ref(false)

  const defaultFormData = {
    name: '',
    level: undefined,
    parentId: 0,
    image: '',
    commissionRate: 0,
    supportChannel: false,
    sortOrder: 0,
    propertyRate: 0,
    propertyFeeRate: 0,
    maintenanceRate: 0,
    withdrawalRate: 0,
    ownerMeetingRate: 0,
    platformRate: 0,
    sellerRate: 100,
    isUse: true,
  }

  // =========== 是否展开所有 ===========
  const multipleTable = ref(null)
  const isExpandAll = ref(false)

  const toggleAll = () => {
    isExpandAll.value = !isExpandAll.value
    toggleTreeExpand(isExpandAll.value)
  }

  const toggleTreeExpand = (expand) => {
    const traverse = (nodes) => {
      nodes.forEach((node) => {
        multipleTable.value.toggleRowExpansion(node, expand)
        if (node.children && node.children.length > 0) {
          traverse(node.children)
        }
      })
    }
    traverse(tableData.value)
  }
  // =========== 是否展开所有结束 ===========

  // 自动化生成的字典（可能为空）以及字段
  const formData = ref(deepCopy(defaultFormData))

  // 验证规则
  const rule = reactive({})

  const searchRule = reactive({
    createdAt: [
      {
        validator: (rule, value, callback) => {
          if (searchInfo.value.startCreatedAt && !searchInfo.value.endCreatedAt) {
            callback(new Error('请填写结束日期'))
          } else if (!searchInfo.value.startCreatedAt && searchInfo.value.endCreatedAt) {
            callback(new Error('请填写开始日期'))
          } else if (
            searchInfo.value.startCreatedAt &&
            searchInfo.value.endCreatedAt &&
            (searchInfo.value.startCreatedAt.getTime() ===
              searchInfo.value.endCreatedAt.getTime() ||
              searchInfo.value.startCreatedAt.getTime() > searchInfo.value.endCreatedAt.getTime())
          ) {
            callback(new Error('开始日期应当早于结束日期'))
          } else {
            callback()
          }
        },
        trigger: 'change',
      },
    ],
  })

  const elFormRef = ref()
  const elSearchFormRef = ref()

  // =========== 表格控制部分 ===========
  const tableData = ref([])
  const searchInfo = ref({})

  // 重置
  const onReset = () => {
    searchInfo.value = {}
    getTableData()
  }

  // 搜索
  const onSubmit = () => {
    elSearchFormRef.value?.validate(async (valid) => {
      if (!valid) return
      if (searchInfo.value.supportChannel === '') {
        searchInfo.value.supportChannel = null
      }
      getTableData()
    })
  }

  // 查询
  const getTableData = async () => {
    const { code, data } = await GetAllCategoriesInfo()
    tableData.value = buildTreeData(data)
  }

  getTableData()

  // ============== 表格控制部分结束 ===============

  // 获取需要的字典 可能为空 按需保留
  const setOptions = async () => {}

  // 获取需要的字典 可能为空 按需保留
  setOptions()

  // 多选数据
  const multipleSelection = ref([])
  // 多选
  const handleSelectionChange = (val) => {
    multipleSelection.value = val
  }

  // 删除行
  const deleteRow = (row) => {
    ElMessageBox.confirm('确定要删除吗?', '提示', {
      confirmButtonText: '确定',
      cancelButtonText: '取消',
      type: 'warning',
    }).then(() => {
      deleteCategoryFunc(row)
    })
  }

  // 多选删除
  const onDelete = async () => {
    ElMessageBox.confirm('确定要删除吗?', '提示', {
      confirmButtonText: '确定',
      cancelButtonText: '取消',
      type: 'warning',
    }).then(async () => {
      const ID = []
      if (multipleSelection.value.length === 0) {
        ElMessage({
          type: 'warning',
          message: '请选择要删除的数据',
        })
        return
      }
      multipleSelection.value &&
        multipleSelection.value.map((item) => {
          ID.push(item.ID)
        })
      const res = await deleteCategory({ ID })
      if (res.code === 0) {
        ElMessage({
          type: 'success',
          message: '删除成功',
        })
        getTableData()
      }
    })
  }

  // 行为控制标记（弹窗内部需要增还是改）
  const type = ref('')

  // 更新行
  const updateCategoryFunc = async (row) => {
    const res = await findCategoryById({ id: row.ID })
    type.value = 'update'
    if (res.code === 0) {
      formData.value = res.data
      dialogFormVisible.value = true
    }
  }

  // 删除行
  const deleteCategoryFunc = async (row) => {
    const ID = [row.ID]
    const res = await deleteCategory({ ID })
    if (res.code === 0) {
      ElMessage({
        type: 'success',
        message: '删除成功',
      })
      getTableData()
    }
  }

  // 弹窗控制标记
  const dialogFormVisible = ref(false)

  // 打开弹窗
  const openDialog = (id) => {
    if (id && id !== 0) {
      formData.value.parentId = id
    }
    type.value = 'create'
    dialogFormVisible.value = true
  }

  // 关闭弹窗
  const closeDialog = () => {
    dialogFormVisible.value = false
    formData.value = deepCopy(defaultFormData)
  }
  // 弹窗确定
  const enterDialog = async () => {
    elFormRef.value?.validate(async (valid) => {
      if (!valid) return
      let res
      switch (type.value) {
        case 'create':
          res = await createCategory(formData.value)
          break
        case 'update':
          res = await updateCategory(formData.value)
          break
        default:
          res = await createCategory(formData.value)
          break
      }
      if (res.code === 0) {
        ElMessage({
          type: 'success',
          message: '创建/更改成功',
        })
        closeDialog()
        getTableData()
      }
    })
  }

  const detailFrom = ref({})

  // 查看详情控制标记
  const detailShow = ref(false)

  // 打开详情弹窗
  const openDetailShow = () => {
    detailShow.value = true
  }

  // 打开详情
  const getDetails = async (row) => {
    // 打开弹窗
    const res = await findCategory({ ID: row.ID })
    if (res.code === 0) {
      detailFrom.value = res.data
      openDetailShow()
    }
  }

  // 关闭详情弹窗
  const closeDetailShow = () => {
    detailShow.value = false
    detailFrom.value = {}
  }
</script>

<template>
  <div>
    <div class="gva-search-box">
      <el-form
        ref="elSearchFormRef"
        :inline="true"
        :model="searchInfo"
        class="demo-form-inline"
        :rules="searchRule"
        @keyup.enter="onSubmit"
      >
        <el-form-item label="创建日期" prop="createdAt">
          <template #label>
            <span>
              创建日期
              <el-tooltip content="搜索范围是开始日期（包含）至结束日期（不包含）">
                <el-icon><QuestionFilled /></el-icon>
              </el-tooltip>
            </span>
          </template>
          <el-date-picker
            v-model="searchInfo.startCreatedAt"
            type="datetime"
            placeholder="开始日期"
            :disabled-date="
              (time) =>
                searchInfo.endCreatedAt ? time.getTime() > searchInfo.endCreatedAt.getTime() : false
            "
          ></el-date-picker>
          —
          <el-date-picker
            v-model="searchInfo.endCreatedAt"
            type="datetime"
            placeholder="结束日期"
            :disabled-date="
              (time) =>
                searchInfo.startCreatedAt
                  ? time.getTime() < searchInfo.startCreatedAt.getTime()
                  : false
            "
          ></el-date-picker>
        </el-form-item>

        <template v-if="showAllQuery">
          <!-- 将需要控制显示状态的查询条件添加到此范围内 -->
        </template>

        <el-form-item>
          <el-button type="primary" icon="search" @click="onSubmit">查询</el-button>
          <el-button icon="refresh" @click="onReset">重置</el-button>
          <el-button
            link
            type="primary"
            icon="arrow-down"
            @click="showAllQuery = true"
            v-if="!showAllQuery"
          >
            展开
          </el-button>
          <el-button link type="primary" icon="arrow-up" @click="showAllQuery = false" v-else>
            收起
          </el-button>
        </el-form-item>
      </el-form>
    </div>
    <div class="gva-table-box">
      <div class="gva-btn-list">
        <!-- <el-button v-auth="btnAuth.add" type="primary" icon="plus" @click="openDialog(0)"> -->
        <el-button type="primary" icon="plus" @click="openDialog(0)">添加一级分类</el-button>
        <el-button type="primary" @click="toggleAll">
          {{ isExpandAll ? '折叠所有' : '展开所有' }}
        </el-button>
        <el-button
          v-auth="btnAuth.batchDelete"
          icon="delete"
          style="margin-left: 10px"
          :disabled="!multipleSelection.length"
          @click="onDelete"
        >
          删除
        </el-button>
      </div>
      <el-table
        ref="multipleTable"
        tooltip-effect="dark"
        :data="tableData"
        row-key="ID"
        @selection-change="handleSelectionChange"
        height="70vh"
      >
        <el-table-column type="selection" width="55" />

        <el-table-column align="center" label="分类名称" prop="name" width="150" />
        <el-table-column label="展示图片" prop="image" :width="headerWidth('展示图片')">
          <template #default="scope">
            <el-image class="w-12 h-12" :src="getUrl(scope.row.image)" fit="cover" />
          </template>
        </el-table-column>
        <el-table-column align="center" label="状态" prop="isUse" width="80" />
        <el-table-column align="center" label="佣金比例" prop="commissionRate" />
        <el-table-column
          align="center"
          label="维修基金比例(%)"
          prop="maintenanceRate"
          :width="headerWidth('维修基金比例(%)')"
        />
        <el-table-column
          align="center"
          label="业主大会比率(%)"
          prop="ownerMeetingRate"
          :width="headerWidth('业主大会比率(%)')"
        />
        <el-table-column
          align="center"
          label="平台比率(%)"
          prop="platformRate"
          :width="headerWidth('平台比率(%)')"
        />
        <el-table-column
          align="center"
          label="物业费比率(%)"
          prop="propertyFeeRate"
          :width="headerWidth('物业费比率(%)')"
        />
        <el-table-column
          align="center"
          label="物业比率(%)"
          prop="propertyRate"
          :width="headerWidth('物业比率(%)')"
        />
        <el-table-column
          align="center"
          label="商家比率(%)"
          prop="sellerRate"
          :width="headerWidth('商家比率(%)')"
        />
        <el-table-column
          align="center"
          label="可支配比率(%)"
          prop="withdrawalRate"
          :width="headerWidth('可支配比率(%)')"
        />
        <!-- <el-table-column align="center" label="是否支持频道" prop="supportChannel" width="120">
          <template #default="scope">{{ formatBoolean(scope.row.supportChannel) }}</template>
        </el-table-column> -->
        <el-table-column align="center" label="排序值" prop="sortOrder" width="120" />
        <el-table-column align="center" label="操作" fixed="right" min-width="240">
          <template #default="scope">
            <!-- <el-button v-auth="btnAuth.info" type="primary" link class="table-button" @click="getDetails(scope.row)"
              ><el-icon style="margin-right: 5px"><InfoFilled /></el-icon>查看</el-button
            > -->
            <!-- v-auth="btnAuth.edit" -->
            <el-button
              type="primary"
              link
              icon="edit"
              class="table-button"
              @click="updateCategoryFunc(scope.row)"
            >
              变更
            </el-button>
            <!-- v-auth="btnAuth.delete" -->
            <el-button type="primary" link icon="delete" @click="deleteRow(scope.row)">
              删除
            </el-button>
            <el-button
              type="primary"
              link
              icon="edit"
              class="table-button"
              @click="openDialog(scope.row.ID)"
            >
              添加子分类
            </el-button>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <el-drawer
      destroy-on-close
      size="800"
      v-model="dialogFormVisible"
      :show-close="false"
      :before-close="closeDialog"
    >
      <template #header>
        <div class="flex justify-between items-center">
          <span class="text-lg">{{ type === 'create' ? '新增' : '编辑' }}</span>
          <div>
            <el-button type="primary" @click="enterDialog">确 定</el-button>
            <el-button @click="closeDialog">取 消</el-button>
          </div>
        </div>
      </template>

      <el-form
        :model="formData"
        label-position="left"
        ref="elFormRef"
        :rules="rule"
        label-width="150px"
      >
        <!-- <div v-if="showParent"> -->
        <div v-if="1">
          <el-form-item label="上级分类" prop="parentId">
            {{ parentTitle }}
            <input v-model="formData.parentId" clearable style="width: 100%; display: none" />
          </el-form-item>
        </div>
        <el-form-item label="层级" prop="level" style="display: none">
          <el-input v-model="formData.level" :clearable="true" placeholder="请输入层级" />
        </el-form-item>
        <el-form-item label="分类名称" prop="name">
          <el-input v-model="formData.name" :clearable="true" placeholder="请输入分类名称" />
        </el-form-item>
        <el-form-item label="image" prop="image">
          <SelectImage v-model="formData.image" file-type="image" />
        </el-form-item>
        <el-form-item label="排序值" prop="sortOrder">
          <el-input-number
            :min="0"
            class="w-full"
            v-model="formData.sortOrder"
            :clearable="true"
            placeholder="请输入排序值"
          />
        </el-form-item>
        <!--     废弃     -->
        <!--          <FormItem label="佣金比例(%)" prop="commissionRate" style="width: 345px">-->
        <!--            <InputNumber :max="100" :min="0" v-model="formData.commissionRate"></InputNumber>-->
        <!--          </FormItem>-->
        <el-form-item label="维修基金比例(%)" prop="maintenanceRate">
          <el-input-number
            :min="0"
            :max="100"
            class="w-full"
            v-model="formData.maintenanceRate"
            :clearable="true"
            placeholder="请输入维修基金比例"
          />
        </el-form-item>
        <el-form-item label="业主大会比率(%)" prop="ownerMeetingRate">
          <el-input-number
            :min="0"
            :max="100"
            class="w-full"
            v-model="formData.ownerMeetingRate"
            :clearable="true"
            placeholder="请输入业主大会比率"
          />
        </el-form-item>
        <el-form-item label="平台比率(%)" prop="platformRate">
          <el-input-number
            :min="0"
            :max="100"
            class="w-full"
            v-model="formData.platformRate"
            :clearable="true"
            placeholder="请输入平台比率"
          />
        </el-form-item>
        <el-form-item label="物业费比率(%)" prop="propertyFeeRate">
          <el-input-number
            :min="0"
            :max="100"
            class="w-full"
            v-model="formData.propertyFeeRate"
            :clearable="true"
            placeholder="请输入物业费比率"
          />
        </el-form-item>
        <el-form-item label="物业比率(%)" prop="propertyRate">
          <el-input-number
            :min="0"
            :max="100"
            class="w-full"
            v-model="formData.propertyRate"
            :clearable="true"
            placeholder="请输入物业比率"
          />
        </el-form-item>
        <el-form-item label="商家比率(%)" prop="sellerRate">
          <el-input-number
            :min="0"
            :max="100"
            class="w-full"
            v-model="formData.sellerRate"
            :clearable="true"
            placeholder="请输入商家比率"
          />
        </el-form-item>
        <el-form-item label="可支配比率(%)" prop="withdrawalRate">
          <el-input-number
            :min="0"
            :max="100"
            class="w-full"
            v-model="formData.withdrawalRate"
            :clearable="true"
            placeholder="请输入可支配比率"
          />
        </el-form-item>
        <el-form-item label="是否启用" prop="isUse">
          <el-switch
            size="large"
            v-model="formData.isUse"
            :true-value="true"
            :false-value="false"
          ></el-switch>
        </el-form-item>
      </el-form>
    </el-drawer>

    <el-drawer
      destroy-on-close
      size="800"
      v-model="detailShow"
      :show-close="true"
      :before-close="closeDetailShow"
      title="查看"
    >
      <el-descriptions column="1" border>
        <el-descriptions-item label="分类名称">
          {{ detailFrom.name }}
        </el-descriptions-item>
        <el-descriptions-item label="层级">
          {{ detailFrom.level }}
        </el-descriptions-item>
        <el-descriptions-item label="父ID">
          {{ detailFrom.parentId }}
        </el-descriptions-item>
        <el-descriptions-item label="分类图标">
          {{ detailFrom.image }}
        </el-descriptions-item>
        <el-descriptions-item label="佣金比例">
          {{ detailFrom.commissionRate }}
        </el-descriptions-item>
        <el-descriptions-item label="现金返现比率">
          {{ detailFrom.cashRate }}
        </el-descriptions-item>
        <el-descriptions-item label="是否支持频道">
          {{ detailFrom.supportChannel }}
        </el-descriptions-item>
        <el-descriptions-item label="排序值">
          {{ detailFrom.sortOrder }}
        </el-descriptions-item>
      </el-descriptions>
    </el-drawer>
  </div>
</template>

<style></style>
